MT ratio/true hourly rate?

hi
I've seen a few screenshots of stats that include multitable ratio, and true hourly winrate (rather than the hourly rate per table). Is this a pokertracker feature or is it provided by an add-on program?
thanks

erm... I don't have that ^^
When I click on "S" next to "Session Detail:" in the session notes tab, I see the "MT Ratio" option, but double-clicking it doesn't add it to the main window (not sure if that makes sense ^^). This is what is displayed:
Level - Sessions - Winning sess. - $ Won - Hands - Hours - BB/Hr - BB/100 - VP$IP - Avg. Pot - AP - ASF

Hours are obviously table-hours, so are BB/hr (they're almost equivalent to bb/100).
any ideas?

Go to the sessions tab.
There are 2 stat boxes, 1 note box and another stat box
At the upper right corner of the second stat box there's a ticker box "Show True Hourly Win Rate (checking this will add some time to retrieval)"
There ya go

nope. just one, plus an empty space just above ^^. Actually it's beige, the rest is grey.
I guess I'll try installing a new version (if there is one) tomorrow, see if that works. Or I could re-export my entire database to PT3, if I have 3582063 hours to waste